IMMUNITY IN EXPERIMENTAL TOXOPLASMOSIS
スポンサーリンク
概要
- 論文の詳細を見る
1) Prior infection of mice with the low-virulence Beverley strain of Toxoplasma, after a period of 3 weks or more, protected mice against an otherwise lethal challenge with the highly virulent RH strain.<BR>2) The "immune" mice exhibited only a slight and transient loss of weight following exposure to RH, and after a week's time, commonly developed ascites, but otherwise remained in good condition. In contrast, the nonimmune mice suffered a sharp and sustained loss of weight, symptoms of severe disease, and death within 5 days.<BR>3) Chronically infected mice (Beverley for more than 5 months) on occasion reacted violently to challenge with RH, with the rapidity and nature of the reaction suggesting hypersensitivity.<BR>4) Briefly discussed are the participation of humoral factors in the acquired immunity, and the persistence of RH trophozoites in the peritoneal exudate of immune mice.
- The Keio Journal of Medicineの論文
著者
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Stahl Walter
Department Of Infectious Diseases Tokai University School Of Medicine
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Akao Shinkichi
Department Of Parasitology And Immunology National Defense Medical College
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STAHL WALTER
Department of Parasitology, School of Medicine, Keio University
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AKAO SHINKICHI
Department of Parasitology, School of Medicine, Keio University
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